apiVersion: apps/v1
kind: Deployment
metadata:
  name: busybox-deployment
  namespace: angie
  labels:
    app: busybox
spec:
  selector:
    matchLabels:
      app: busybox
  replicas: 1
  strategy:
    type: RollingUpdate
    rollingUpdate:
      maxUnavailable: 1
  template:
    metadata:
      labels:
        app: busybox
    spec:
      containers:
        - name: busybox
          image: mirror.gcr.io/busybox:latest
          command: ["sleep", "3600"]